#Cyberpower battery backup va units generator#

Momentary or sustained reduction in input voltage.However, most UPS units are also capable in varying degrees of correcting common utility power problems:

The primary role of any UPS is to provide short-term power when the input power source fails. The world's largest UPS, the 46-megawatt Battery Energy Storage System (BESS), in Fairbanks, Alaska, powers the entire city and nearby rural communities during outages. UPS units range in size from ones designed to protect a single computer without a video monitor (around 200 volt-ampere rating) to large units powering entire data centers or buildings. It is a type of continual power system.Ī UPS is typically used to protect hardware such as computers, data centers, telecommunication equipment or other electrical equipment where an unexpected power disruption could cause injuries, fatalities, serious business disruption or data loss. The on-battery run-time of most uninterruptible power sources is relatively short (only a few minutes) but sufficient to start a standby power source or properly shut down the protected equipment.

#Cyberpower battery backup va units generator#

A UPS differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteries, supercapacitors, or flywheels. A large data-center-scale UPS being installed by electriciansĪn uninterruptible power supply or uninterruptible power source ( UPS) is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails.